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613f2d2248581dc489f685554d37a4cdcf2cc57e469fd83c3587ba7a100859e4

7f8fd270de4f0d2a420afe158045955b.exe

分析耗时

91s

最近分析

文件大小

535.0KB

静态报毒动态报毒 0NA104GT20 AGENTTESLA AI SCORE=81 ALJJ ATTRIBUTE AVSARHER BTJEKX CLOUD CONFIDENCE ELDORADO FAREIT GDSDA GENERICKD HIGH CONFIDENCE HIGHCONFIDENCE KRYPTIK LOKIBOT MALICIOUS PE MALWAREX MODERATE MSILKRYPT PCRYPT PZVJ QVM03 R346455 SCORE UNSAFE WACATAC 更多

未检测暂无鹰眼引擎检测结果

查杀引擎	查杀结果	查杀时间	查杀版本
CrowdStrike	win/malicious_confidence_90% (W)	20190702	1.0
Alibaba	Trojan:MSIL/Kryptik.ce400b3c	20190527	0.3.0.5
Avast	Win32:MalwareX-gen [Trj]	20200806	18.4.3895.0
Baidu		20190318	1.0.0.2
Kingsoft		20200806	2013.8.14.323
McAfee	Fareit-FXO!7F8FD270DE4F	20200806	6.0.6.653
Tencent	Msil.Trojan.Crypt.Aljj	20200806	1.0.0.1

Checks if process is being debugged by a debugger (5 个事件)

Time & API	Arguments	Status	Return	Repeated
1619707715.8085 IsDebuggerPresent		failed	0	0
1619707715.8085 IsDebuggerPresent		failed	0	0
1619707762.4955 IsDebuggerPresent		failed	0	0
1619707763.02775 IsDebuggerPresent		failed	0	0
1619707763.02775 IsDebuggerPresent		failed	0	0

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619707715.8245 GlobalMemoryStatusEx		success	1	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Allocates read-write-execute memory (usually to unpack itself) (50 out of 131 个事件)

Time & API	Arguments	Status	Return
1619707715.1995 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 8192 (MEM_RESERVE) base_address: 0x004d0000	success	0
1619707715.1995 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00540000	success	0
1619707715.6675 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 8192 (MEM_RESERVE) base_address: 0x00680000	success	0
1619707715.6675 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00710000	success	0
1619707715.7145 NtProtectVirtualMemory	process_identifier: 2260 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x73b91000	success	0
1619707715.8085 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 8192 (MEM_RESERVE) base_address: 0x01f00000	success	0
1619707715.8085 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f90000	success	0
1619707715.8085 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003ba000	success	0
1619707715.8085 NtProtectVirtualMemory	process_identifier: 2260 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x73b92000	success	0
1619707715.8085 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003b2000	success	0
1619707716.3395 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003c2000	success	0
1619707716.4495 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x004e5000	success	0
1619707716.4645 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x004eb000	success	0
1619707716.4645 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x004e7000	success	0
1619707716.8085 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003c3000	success	0
1619707716.8705 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003cc000	success	0
1619707717.5585 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003c4000	success	0
1619707717.5745 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003c6000	success	0
1619707717.6675 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003c7000	success	0
1619707717.6835 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00750000	success	0
1619707717.8705 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x004da000	success	0
1619707717.8705 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x004d7000	success	0
1619707717.9955 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x004d6000	success	0
1619707718.1205 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f91000	success	0
1619707718.1525 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f92000	success	0
1619707718.2305 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00751000	success	0
1619707718.2305 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f93000	success	0
1619707718.2305 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f94000	success	0
1619707718.2455 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003c8000	success	0
1619707718.2775 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 16384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f95000	success	0
1619707718.2775 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 69632 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f99000	success	0
1619707718.2925 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00752000	success	0
1619707718.3085 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00753000	success	0
1619707720.4645 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003ca000	success	0
1619707720.6365 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003c9000	success	0
1619707720.8705 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f80000	success	0
1619707720.9025 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f81000	success	0
1619707720.9335 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00755000	success	0
1619707720.9645 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f82000	success	0
1619707720.9805 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00756000	success	0
1619707759.0895 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00711000	success	0
1619707759.4335 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00759000	success	0
1619707759.5895 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003bc000	success	0
1619707759.6835 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f83000	success	0
1619707759.6835 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003cd000	success	0
1619707759.6835 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0075a000	success	0
1619707759.8705 NtProtectVirtualMemory	process_identifier: 2260 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 307200 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x062c0400	failed	3221225550
1619707761.9645 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0075b000	success	0
1619707761.9645 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x01f84000	success	0
1619707761.9645 NtAllocateVirtualMemory	process_identifier: 2260 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0075c000	success	0

The binary likely contains encrypted or compressed data indicative of a packer (2 个事件)

entropy

7.72098191324907

section

{'size_of_data': '0x00085200', 'virtual_address': '0x00002000', 'entropy': 7.72098191324907, 'name': '.text', 'virtual_size': '0x00085190'}

description

A section with a high entropy has been found

entropy

0.9962581852198317

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619707759.8555 LookupPrivilegeValueW	system_name: privilege_name: SeDebugPrivilege	success	1	0

Terminates another process (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1619707762.7925 NtTerminateProcess	status_code: 0xffffffff process_identifier: 1948 process_handle: 0x00004a7c	failed	0	0
1619707762.7925 NtTerminateProcess	status_code: 0xffffffff process_identifier: 1948 process_handle: 0x00004a7c	success	0	0

Communicates with host for which no DNS query was performed (2 个事件)

host	113.108.239.196
host	172.217.24.14

Allocates execute permission to another process indicative of possible code injection (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1619707762.6675 NtAllocateVirtualMemory	process_identifier: 1948 region_size: 311296 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x000052f0 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	failed	3221225496	0
1619707762.8085 NtAllocateVirtualMemory	process_identifier: 2516 region_size: 311296 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x00002f80 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	success	0	0

Manipulates memory of a non-child process indicative of process injection (2 个事件)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2260 manipulating memory of non-child process 1948
1619707762.6675 NtAllocateVirtualMemory	process_identifier: 1948 region_size: 311296 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x000052f0 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	failed	3221225496	0

Potential code injection by writing to the memory of another process (4 个事件)

Time & API	Arguments	Status	Return
1619707762.8085 WriteProcessMemory	process_identifier: 2516 buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL _àR®q @ À@XqS( H.text´Q R `.rsrc(T@@.reloc Z@B process_handle: 0x00002f80 base_address: 0x00400000	success	1
1619707762.8245 WriteProcessMemory	process_identifier: 2516 buffer: P8h <ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°üStringFileInfoØ000004b0,FileDescription 0FileVersion0.0.0.0d"InternalNameRbWbRvyfzFsnRfNnQlGjkheJlddsk.exe(LegalCopyright l"OriginalFilenameRbWbRvyfzFsnRfNnQlGjkheJlddsk.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> process_handle: 0x00002f80 base_address: 0x00448000	success	1
1619707762.8245 WriteProcessMemory	process_identifier: 2516 buffer: p°1 process_handle: 0x00002f80 base_address: 0x0044a000	success	1
1619707762.8245 WriteProcessMemory	process_identifier: 2516 buffer: @ process_handle: 0x00002f80 base_address: 0x7efde008	success	1

Code injection by writing an executable or DLL to the memory of another process (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619707762.8085 WriteProcessMemory	process_identifier: 2516 buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL _àR®q @ À@XqS( H.text´Q R `.rsrc(T@@.reloc Z@B process_handle: 0x00002f80 base_address: 0x00400000	success	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 个事件)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2260 called NtSetContextThread to modify thread in remote process 2516
1619707762.8245 NtSetContextThread	thread_handle: 0x00004a7c registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4485550 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 process_identifier: 2516	success	0	0

Resumed a suspended thread in a remote process potentially indicative of process injection (2 个事件)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2260 resumed a thread in remote process 2516
1619707762.8555 NtResumeThread	thread_handle: 0x00004a7c suspend_count: 1 process_identifier: 2516	success	0	0

Executed a process and injected code into it, probably while unpacking (24 个事件)

Time & API	Arguments	Status	Return
1619707715.8085 NtResumeThread	thread_handle: 0x000000d8 suspend_count: 1 process_identifier: 2260	success	0
1619707715.8245 NtResumeThread	thread_handle: 0x00000120 suspend_count: 1 process_identifier: 2260	success	0
1619707715.8395 NtResumeThread	thread_handle: 0x0000016c suspend_count: 1 process_identifier: 2260	success	0
1619707762.4335 NtResumeThread	thread_handle: 0x0000d744 suspend_count: 1 process_identifier: 2260	success	0
1619707762.4335 NtResumeThread	thread_handle: 0x000044bc suspend_count: 1 process_identifier: 2260	success	0
1619707762.4805 NtGetContextThread	thread_handle: 0x000044bc	success	0
1619707762.4805 NtGetContextThread	thread_handle: 0x000044bc	success	0
1619707762.4805 NtResumeThread	thread_handle: 0x000044bc suspend_count: 1 process_identifier: 2260	success	0
1619707762.6675 CreateProcessInternalW	thread_identifier: 1344 thread_handle: 0x00010f98 process_identifier: 1948 current_directory: filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7f8fd270de4f0d2a420afe158045955b.exe track: 1 command_line: "{path}" filepath_r: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7f8fd270de4f0d2a420afe158045955b.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) process_handle: 0x000052f0 inherit_handles: 0	success	1
1619707762.6675 NtGetContextThread	thread_handle: 0x00010f98	success	0
1619707762.6675 NtAllocateVirtualMemory	process_identifier: 1948 region_size: 311296 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x000052f0 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	failed	3221225496
1619707762.8085 CreateProcessInternalW	thread_identifier: 1916 thread_handle: 0x00004a7c process_identifier: 2516 current_directory: filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7f8fd270de4f0d2a420afe158045955b.exe track: 1 command_line: "{path}" filepath_r: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7f8fd270de4f0d2a420afe158045955b.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) process_handle: 0x00002f80 inherit_handles: 0	success	1
1619707762.8085 NtGetContextThread	thread_handle: 0x00004a7c	success	0
1619707762.8085 NtAllocateVirtualMemory	process_identifier: 2516 region_size: 311296 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x00002f80 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	success	0
1619707762.8085 WriteProcessMemory	process_identifier: 2516 buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL _àR®q @ À@XqS( H.text´Q R `.rsrc(T@@.reloc Z@B process_handle: 0x00002f80 base_address: 0x00400000	success	1
1619707762.8085 WriteProcessMemory	process_identifier: 2516 buffer: process_handle: 0x00002f80 base_address: 0x00402000	success	1
1619707762.8245 WriteProcessMemory	process_identifier: 2516 buffer: P8h <ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°üStringFileInfoØ000004b0,FileDescription 0FileVersion0.0.0.0d"InternalNameRbWbRvyfzFsnRfNnQlGjkheJlddsk.exe(LegalCopyright l"OriginalFilenameRbWbRvyfzFsnRfNnQlGjkheJlddsk.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> process_handle: 0x00002f80 base_address: 0x00448000	success	1
1619707762.8245 WriteProcessMemory	process_identifier: 2516 buffer: p°1 process_handle: 0x00002f80 base_address: 0x0044a000	success	1
1619707762.8245 WriteProcessMemory	process_identifier: 2516 buffer: @ process_handle: 0x00002f80 base_address: 0x7efde008	success	1
1619707762.8245 NtSetContextThread	thread_handle: 0x00004a7c registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4485550 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 process_identifier: 2516	success	0
1619707762.8555 NtResumeThread	thread_handle: 0x00004a7c suspend_count: 1 process_identifier: 2516	success	0
1619707763.02775 NtResumeThread	thread_handle: 0x000000d8 suspend_count: 1 process_identifier: 2516	success	0
1619707763.02775 NtResumeThread	thread_handle: 0x00000124 suspend_count: 1 process_identifier: 2516	success	0
1619707763.04275 NtResumeThread	thread_handle: 0x000001a4 suspend_count: 1 process_identifier: 2516	success	0

File has been identified by 51 AntiVirus engines on VirusTotal as malicious (50 out of 51 个事件)

MicroWorld-eScan	Trojan.GenericKD.43559371
FireEye	Generic.mg.7f8fd270de4f0d2a
CAT-QuickHeal	Trojan.Multi
ALYac	Trojan.GenericKD.43559371
Cylance	Unsafe
Zillya	Trojan.Kryptik.Win32.2319942
CrowdStrike	win/malicious_confidence_90% (W)
Alibaba	Trojan:MSIL/Kryptik.ce400b3c
K7GW	Trojan ( 0056b60e1 )
K7AntiVirus	Trojan ( 0056b60e1 )
Arcabit	Trojan.Generic.D298A9CB
TrendMicro	TROJ_FRS.0NA104GT20
Cyren	W32/MSIL_Kryptik.BFZ.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.XCV
TrendMicro-HouseCall	TROJ_FRS.0NA104GT20
Avast	Win32:MalwareX-gen [Trj]
ClamAV	Win.Packed.LokiBot-9164578-0
Kaspersky	HEUR:Trojan.MSIL.Crypt.gen
BitDefender	Trojan.GenericKD.43559371
Paloalto	generic.ml
AegisLab	Trojan.MSIL.Crypt.4!c
Rising	Trojan.Kryptik!8.8 (CLOUD)
Ad-Aware	Trojan.GenericKD.43559371
Sophos	Mal/Generic-S
VIPRE	Trojan.Win32.Generic!BT
Trapmine	malicious.moderate.ml.score
Emsisoft	Trojan.GenericKD.43559371 (B)
SentinelOne	DFI - Malicious PE
F-Prot	W32/MSIL_Kryptik.BFZ.gen!Eldorado
Jiangmin	Trojan.MSIL.pzvj
MAX	malware (ai score=81)
Microsoft	Trojan:MSIL/AgentTesla.AX!MTB
Endgame	malicious (high confidence)
ViRobot	Trojan.Win32.Z.Wacatac.547840.G
ZoneAlarm	HEUR:Trojan.MSIL.Crypt.gen
GData	Trojan.GenericKD.43559371
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.MSILKrypt.R346455
McAfee	Fareit-FXO!7F8FD270DE4F
Malwarebytes	Trojan.PCrypt.MSIL.Generic
APEX	Malicious
Tencent	Msil.Trojan.Crypt.Aljj
Yandex	Trojan.AvsArher.bTJEKx
Ikarus	Trojan.MSIL.Inject
eGambit	Unsafe.AI_Score_99%
Fortinet	MSIL/Kryptik.XFP!tr
AVG	Win32:MalwareX-gen [Trj]
Cybereason	malicious.164076
Panda	Trj/GdSda.A

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (2 个事件)

dead_host	172.217.24.14:443
dead_host	172.217.160.110:443

暂无二进制图像该样本未生成二进制可视化图像

暂无运行截图该样本运行过程中未生成截图

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Static Analysis
Strings

PE Compile Time

2020-07-28 20:47:30

Imports

Library mscoree.dll:

• 0x402000 _CorExeMain

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
clients2.google.com	A 172.217.160.110 CNAME clients.l.google.com	216.58.200.238
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
teredo.ipv6.microsoft.com		127.0.0.1

TCP

No TCP connections recorded.

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	49235	114.114.114.114	53
192.168.56.101	50568	114.114.114.114	53
192.168.56.101	55368	114.114.114.114	53
192.168.56.101	56539	114.114.114.114	53
192.168.56.101	58367	114.114.114.114	53
192.168.56.101	63429	114.114.114.114	53
192.168.56.101	137	192.168.56.255	137
192.168.56.101	138	192.168.56.255	138
192.168.56.101	123	20.189.79.72 time.windows.com	123
192.168.56.101	50002	224.0.0.252	5355
192.168.56.101	50534	224.0.0.252	5355
192.168.56.101	51963	224.0.0.252	5355
192.168.56.101	53210	224.0.0.252	5355
192.168.56.101	53657	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	57756	224.0.0.252	5355
192.168.56.101	57874	224.0.0.252	5355
192.168.56.101	60384	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355
192.168.56.101	62912	224.0.0.252	5355

HTTP & HTTPS Requests

No HTTP requests performed.

ICMP traffic

No ICMP traffic performed.

IRC traffic

No IRC requests performed.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Snort Alerts

No Snort Alerts

Sorry! No dropped files.

Sorry! No dropped buffers.